1d9b913088
Provide a window during which both solutions are valid without warnings, in order to fight warning fatigue, and not to push 3rd party repo maintainers to add unnecessary compat code.
113 lines
3.6 KiB
Nix
113 lines
3.6 KiB
Nix
testModuleArgs@{ config, lib, hostPkgs, nodes, ... }:
|
|
|
|
let
|
|
inherit (lib) mkOption mkForce optional types mapAttrs mkDefault mdDoc;
|
|
|
|
system = hostPkgs.stdenv.hostPlatform.system;
|
|
|
|
baseOS =
|
|
import ../eval-config.nix {
|
|
inherit system;
|
|
inherit (config.node) specialArgs;
|
|
modules = [ config.defaults ];
|
|
baseModules = (import ../../modules/module-list.nix) ++
|
|
[
|
|
./nixos-test-base.nix
|
|
{ key = "nodes"; _module.args.nodes = config.nodesCompat; }
|
|
({ config, ... }:
|
|
{
|
|
virtualisation.qemu.package = testModuleArgs.config.qemu.package;
|
|
|
|
# Ensure we do not use aliases. Ideally this is only set
|
|
# when the test framework is used by Nixpkgs NixOS tests.
|
|
nixpkgs.config.allowAliases = false;
|
|
})
|
|
testModuleArgs.config.extraBaseModules
|
|
] ++ optional config.minimal ../../modules/testing/minimal-kernel.nix;
|
|
};
|
|
|
|
|
|
in
|
|
|
|
{
|
|
|
|
options = {
|
|
node.type = mkOption {
|
|
type = types.raw;
|
|
default = baseOS.type;
|
|
internal = true;
|
|
};
|
|
|
|
nodes = mkOption {
|
|
type = types.lazyAttrsOf config.node.type;
|
|
visible = "shallow";
|
|
description = mdDoc ''
|
|
An attribute set of NixOS configuration modules.
|
|
|
|
The configurations are augmented by the [`defaults`](#test-opt-defaults) option.
|
|
|
|
They are assigned network addresses according to the `nixos/lib/testing/network.nix` module.
|
|
|
|
A few special options are available, that aren't in a plain NixOS configuration. See [Configuring the nodes](#sec-nixos-test-nodes)
|
|
'';
|
|
};
|
|
|
|
defaults = mkOption {
|
|
description = mdDoc ''
|
|
NixOS configuration that is applied to all [{option}`nodes`](#test-opt-nodes).
|
|
'';
|
|
type = types.deferredModule;
|
|
default = { };
|
|
};
|
|
|
|
extraBaseModules = mkOption {
|
|
description = mdDoc ''
|
|
NixOS configuration that, like [{option}`defaults`](#test-opt-defaults), is applied to all [{option}`nodes`](#test-opt-nodes) and can not be undone with [`specialisation.<name>.inheritParentConfig`](https://search.nixos.org/options?show=specialisation.%3Cname%3E.inheritParentConfig&from=0&size=50&sort=relevance&type=packages&query=specialisation).
|
|
'';
|
|
type = types.deferredModule;
|
|
default = { };
|
|
};
|
|
|
|
node.specialArgs = mkOption {
|
|
type = types.lazyAttrsOf types.raw;
|
|
default = { };
|
|
description = mdDoc ''
|
|
An attribute set of arbitrary values that will be made available as module arguments during the resolution of module `imports`.
|
|
|
|
Note that it is not possible to override these from within the NixOS configurations. If you argument is not relevant to `imports`, consider setting {option}`defaults._module.args.<name>` instead.
|
|
'';
|
|
};
|
|
|
|
minimal = mkOption {
|
|
type = types.bool;
|
|
default = false;
|
|
description = mdDoc ''
|
|
Enable to configure all [{option}`nodes`](#test-opt-nodes) to run with a minimal kernel.
|
|
'';
|
|
};
|
|
|
|
nodesCompat = mkOption {
|
|
internal = true;
|
|
description = mdDoc ''
|
|
Basically `_module.args.nodes`, but with backcompat and warnings added.
|
|
|
|
This will go away.
|
|
'';
|
|
};
|
|
};
|
|
|
|
config = {
|
|
_module.args.nodes = config.nodesCompat;
|
|
nodesCompat =
|
|
mapAttrs
|
|
(name: config: config // {
|
|
config = lib.warnIf (lib.isInOldestRelease 2211)
|
|
"Module argument `nodes.${name}.config` is deprecated. Use `nodes.${name}` instead."
|
|
config;
|
|
})
|
|
config.nodes;
|
|
|
|
passthru.nodes = config.nodesCompat;
|
|
};
|
|
}
|